Psidium Cattleianum Fruits a Review on Its Composition and Bioactivity
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Food Chemistry 258 (2018) 95–103 Contents lists available at ScienceDirect Food Chemistry journal homepage: www.elsevier.com/locate/foodchem Review Psidium cattleianum fruits: A review on its composition and bioactivity T ⁎ Elisa dos Santos Pereiraa,b, Juliana Vinholesa, , Rodrigo C. Franzona, Gabriel Dalmazob, ⁎ Márcia Vizzottoa, , Leonardo Norab a Embrapa Clima Temperado, BR 392, KM 78, C. P. 403, CEP 96010-971 Pelotas, RS, Brazil b Departamento de Ciência e Tecnologia Agroindustrial, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Avenida Eliseu Maciel, S/N, CEP 96160–000 CapãodoLeão, RS, Brazil ARTICLE INFO ABSTRACT Keywords: Psidium cattleianum Sabine, commonly known as araçá, is a Brazilian native fruit, which is very juicy, with sweet Araçá to sub acid pulp and a spicy touch. The fruit can be eaten fresh or processed into juice, jellies and ice creams. Chemical composition Araçás are source of vitamin C, minerals, fatty acids, polysaccharides, volatile compounds, carotenoids and Antioxidant phenolic compounds, which can provide nutrients and phytochemical agents with different biological functions. Antidiabetic Different pharmacological studies demonstrate that P. cattleianum exerts antioxidant, antidiabetic, antic- Anticancer arcinogenic, antimicrobial, anti-inflammatory and antiaging effects. Thus, this article aims to review the che- Antimicrobial ff Anti-inflammatory mical composition and biological e ects reported for araçá fruit in the last years. Anti-aging 1. Introduction araçá-de-coroa or araçá-do-campo and in other countries are known as Cattley guava, Chinese guava, purple guava, yellow strawberry guava, Psidium cattleianum Sabine (Myrtaceae) is a Brazilian native species red strawberry guava, guayaba, cherry guava and lemon guava that can be found from Bahia to Rio Grande do Sul states, and also in (Bezerra, Lederman, Silva Junior, & Proença, 2010; Lisbôa, Kinupp, & the neighbor country Uruguay. It has adapted very well in tropical de Barros, 2011; Mitra, Irenaeus, Gurung, & Pathak, 2012). climates as Hawaii and many Caribbean islands (Galho et al., 2007; Flowering in south of Brazil occurs in two main times, the first from Patel, 2012). The species is characterized as a small fructiferous ever- September to October and the second in December. Eventually, a third green tree/shrub (1–4 m high) whose fruit diameters are between flowering can occur in March, thus araçás can be harvest from October 2.2 cm and 5 cm, with ovoid or oblong shape, weighting less than 20 g, to March (Raseira and Raseira, 1996). Under specific conditions, araçá with high number of seeds (Biegelmeyer et al., 2011; Castro et al., orchard (0.5 m between plants and 4.0 m between rows of plants) can 2004). Fig. 1 shows the most common varieties of P. cattleianum fruits produce 10 ton of fruit per ha, considering 2 kg of fruit per plant presenting yellow and red epicarp and cream or white endocarp. (Franzon et al., 2009). However, there are also fruits with red epicarp and endocarp (Castro Araçá is very juicy fruit, with an excellent flavor and a sweet to sub et al., 2004), but they are more rare. According to the morphological acid pulp, with a spicy touch (Biegelmeyer et al., 2011). The fruit, prospection of 40 accessions of Psidium spp. (araçá) from different consumed in natura or processed (sweets, jams and juices), has high Brazilian ecoregions, 80% of fruits have cream endocarp, 11% white potential to the agri-food sector (Reissig, Vergara, Franzon, Rodrigues, and 9% pale red endocarp (Santos et al., 2010). Despite the color dif- & Chim, 2016; Santos et al., 2007). Moreover, due to the bioactivity ferences among P. cattleianum fruits varieties, they are characterized by (antiproliferative, antidiabetic and antimicrobial) of the fruit extract, a juicy core, with a translucent pulp filled with seeds. which may be related to high content of vitamin C and antioxidants, the Relevant synonyms for this species are Psidium littorale Raddi, araçá can also be valuable to the pharmaceutical industry (Franzon Eugenia ferruginea Sieber ex C. Presl, Guajava obovata (Mart. ex DC.) et al., 2009; Medina et al., 2011) Kuntze, P. ferrugineum C. Presl, P. indicum Bojer, P. obovatum Mart. ex The bioactivity reported for araçá is mainly attributed to the high DC., P. variabile O. Berg and G. cattleiana (Afzel. ex Sabine) Kuntze. content of phenolic compounds, which are well known secondary me- Nevertheless, fruits are popular known in Brazil as araçá, araçá- tabolites with high antioxidant capacity. These compounds are able to amarelo, araçá-vermelho, araçá-rosa, araçá-de-comer, araçá-da-praia, protect biological systems against the excess of free radicals and ⁎ Corresponding authors. E-mail addresses: [email protected] (J. Vinholes), [email protected] (M. Vizzotto). https://doi.org/10.1016/j.foodchem.2018.03.024 Received 17 November 2017; Received in revised form 2 March 2018; Accepted 6 March 2018 Available online 08 March 2018 0308-8146/ © 2018 Elsevier Ltd. All rights reserved. E. dos Santos Pereira et al. Food Chemistry 258 (2018) 95–103 Fig. 1. Yellow and red araçás (from: Paulo Luiz Lanzetta Aguiar). reactive oxygen species (Verma, Rajkumar, Banerjee, Biswas, & Das, essential non essential 2013). Thus, when included in human diet they contribute to reduce 80 the development of degenerative diseases such as atherosclerosis, cancer, cardiovascular diseases, diabetes among others. In addition, 60 araçá also contains other interesting chemical compounds such as mi- nerals, fatty acids, sugars, volatile compounds and carotenoids that can 40 also contribute to human health. Prospective applications in the agri-food sector and pharmaceutical 20 industry has been reviewed by Patel (2012). Since then several studies mg/100 g of fruit have been conducted, providing knowledge to subsidize other appli- 0 cations for this species. Thus, the aim of this article was to review the literature on the biological activities and chemical composition re- Valine Serine Lysine Proline Alanine Glycine Leucine ported for yellow and red araçá fruit in the last years. Arginine Tyrosine Cysteine Histidine Threonine Glutamine Isoleucine Methionine Asparagine Phenylalanine 2. Chemical composition Hydroxyproline Fig. 2. Essential and non-essential amino acids present in araçá. 2.1. Araçá nutritional composition Different groups of researchers studied the mineral composition of In 100 g of araçá fresh fruit there are 81.73–84.9 g of water, mature and immature yellow araçás (Table 1). Araçá from Hawaii, re- 0.75–1.03 g of protein, 0.63–1.50 g of minerals, 4.32–10.01 g of car- gardless the maturation stage, was rich in macrominerals such as po- bohydrate, 0.42–0.55 g of lipid, 3.87–6.14 g of fiber and 26.8 kcal of tassium (1.30–1.59%) and nitrogen (0.85–0.91%), and microminerals energy (Morton, 1987). When compared with apple, the most common such as iron (0.0016–0.0043%) and zinc (0.0011–0.0050%) (Adrian, fruit consumed worldwide, araçá is less caloric, lower in carbohydrate Arancon, Mathews, & Carpenter, 2015). Similar results were obtained content, and higher in lipid and dietary fiber content. for yellow and red mature araçá in Brazil (Kinupp and Inchausti, 2008; Protein content in araçá was reported to decrease in function of fruit Silva, Santos, Mendes, & Martins, 2008). Minerals are involved in me- maturation (Galho et al. 2007). Levels of protein were 93.6 mg/g and tabolic process and they have exclusive physiological function in the 39.8 mg/g dry basis, 10 and 122 days after anthesis, respectively. Fact regulation and catalyzation of important cellular mechanisms (Bailey, explained since young fruits, normally presents higher proportions of West, & Black, 2015). protoplasm in relation to dry matter Galho et al. (2007). In respect to Araçá seed contains linoleic acid as the major fatty acid in both araçá amino acids composition, there are 382 mg of total amino acids yellow and red varieties, with 61.01% ± 2.51% and and 154 mg of essential amino acids in 100 g of araçá (Hall, Smoot, 75.42% ± 3.50%, respectively. Oleic acid is present in higher amount Knight, & Nagy, 1980). Essential and non-essential amino acids present in the yellow genotype (YG) (14.99% ± 0.88%) than in red genotype in araçás are shown in Fig. 2. Leucine is the major essential amino acid (RG) (10.83% ± 0.99%). Quantitative differences for palmitic acid followed by lysine and tyrosine, isoleucine and valine while the others where observed among YG and RG, where the yellow one has are present in smaller amounts (Fig. 2)(Hall et al., 1980). Glutamine is 19.92% ± 0.26%, more than double the percentage observed in the the main non-essential amino acid followed by asparagine, alanine, red one (9.12% ± 2.12%). The content of stearic acid was low in both glycine, proline, serine, arginine and hydroxyproline (Fig. 2)(Hall genotypes, 3.57% ± 0.62% in the yellow and 4.63% ± 0.40% in the et al., 1980). The recommended intake of proteins is 0.8 g/kg/day for red one (Biegelmeyer et al., 2011). The lipid profile evaluation has an adult (19–70 years old) according to the Dietary Reference Intakes. become an important parameter since the fatty acids are crucial for the Although the araçá consumption provides a small contribution on the maintenance of a normal physiological health. Moreover, diets rich in recommended intake of proteins, it can afford relevant amounts of mono and polyunsaturated fatty acids are associated with lower risk of leucine that is the most required amino acid (42 mg/kg/day). development of cardiovascular diseases and atherosclerosis. For in- Amino acids are important compounds for the normal human body stance, linoleic acid, the most representative in araçá, exerts health function. These compounds act on cellular signaling, and are regulators benefits such as antimutagenic, anticarcinogenic (breast and skin can- of gene expression and the protein phosphorylation cascade.